the present invention has simple circuit structure and clear circuit interface relationship and the sample data forming circuit with a single fpga chip makes the present invention reliable.
本发明电路设计简单,电路的接口关系清晰明了,并且用单个fpga芯片实现采样数据形成的电路使得电路的可靠性比较高。
the circuit has adopted the 10bit dual resistor ladder d/a converter and has advantages of high voltage accuracy, simple circuit structure and low power consumption.
采用了10位双电阻梯数模转换电路,具有输出电压精度高,电路结构简单,功耗低等特点。
based on their analysis and design, identified a simple circuit structure after the first stack filtering programmes, as a practical subject used by the main circuit.
通过对它们的分析与设计,确定了电路结构较简单的先叠加后滤波方案,作为课题实际所用的主电路。
because of simple circuit structure and high design flexibility, the program can be improved appropriately for applying to larger-size led backlight.
该方案电路结构简单、设计灵活性高,适当改进后可适用于更大尺寸的led背光源。